Hi everyone, new to this forum. I have a 99 s70 awd turbo, it runs erratic when you first start it in the morning or let it set for 4 or 5 hrs. It does this for approx. a minute and then smooths out and runs fine, it does smell rich when it does it. Any ideas would be appreciated, Thanks.

 

any codes?

 

SES light comes on from time to time but I don't have a code reader.

 

places like Autozone will check the codes for free